599-1 | Heterogeneous catalysis (M2R - C7) | Materials and Chemistry | S9 | ||||||
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Lessons : 15 h | TD : 0 h | TP : 0 h | Project : 0 h | Total : 15 h | |||||
Co-ordinator : Jean-Pierre Gilson |
Prerequisite | |
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Thermodynamics and kinetic 2nd year engineering school | |
Course Objectives | |
A better appreciation of cutting-edge research in heterogeneous catalysis and its industrial applications. | |
Syllabus | |
Homogenous and heterogeneous catalysis: definitions; advantages and limitations of heterogeneous catalysis compared with homogeneous catalysis; how a catalyst in Heterogeneous Catalysis is acted; steps in the catalytic cycle adsorption and reaction. Acid catalysis: definitions; specific acid catalysis and general acid Catalysis; heterogeneous acid catalysis, mode of action; the generation and detection of the acid sites of Brunsted and Lewis on the surface of the oxides; Hammett's acid function. Acid oxides - structures and properties: classification of acid oxides; modified alumina, amorphous alumina silices; molecular sieves (zeoliths, ALPO and SAPO); pillar clays; ..). Generating the acidity of Brunsted; relationship with structure and activity. Acid oxides - catalytic properties: types of catalysed reactions (alkylation; isomerization; oligomerization; addition and elimination; esterification |
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Practical work (TD or TP) | |
"Typical" questions will be distributed at the end of each chapter. | |
Acquired skills | |
Knowledge of the structural properties of different families of "acid" catalysts in relation to the genesis of acidity and catalytic performance. | |
Bibliography | |
« Solid Supports and Catalysts in Organic Synthesis»; K. Smith ed., Prentice Hall, New York 1992. • « Fine Chemicals through Heterogeneous Catalysis » ; Edited by R. A. Sheldon and H. van Bekkum ; Wiley-VCH ; Weinheim, Germany, 2001. • « Industrial Catalysis; A practical Approach»; by Jens Hagen; Wiley-VCH; Weinheim, Germany, 1999. |
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